/miles/GlobalMBA/mba/sns_00/upload/bbs/install/func.inc.php
PHP | 1202 lines | 1121 code | 75 blank | 6 comment | 118 complexity | f02e5b0a05d4980619f34d5953274d4a MD5 | raw file
Possible License(s): LGPL-3.0, Apache-2.0, LGPL-2.1, BSD-3-Clause
- <?php
-
- /*
- [Discuz!] (C)2001-2009 Comsenz Inc.
- This is NOT a freeware, use is subject to license terms
-
- $Id: func.inc.php 21095 2009-11-12 05:13:39Z liulanbo $
- */
-
- if(!defined('IN_COMSENZ')) {
- exit('Access Denied');
- }
-
- function show_msg($error_no, $error_msg = 'ok', $success = 1, $quit = TRUE) {
- if(VIEW_OFF) {
- $error_code = $success ? 0 : constant(strtoupper($error_no));
- $error_msg = empty($error_msg) ? $error_no : $error_msg;
- $error_msg = str_replace('"', '\"', $error_msg);
- $str = "<root>\n";
- $str .= "\t<error errorCode=\"$error_code\" errorMessage=\"$error_msg\" />\n";
- $str .= "</root>";
- echo $str;
- exit;
- } else {
- show_header();
- global $step;
-
- $title = lang($error_no);
- $comment = lang($error_no.'_comment', false);
- $errormsg = '';
-
- if($error_msg) {
- if(!empty($error_msg)) {
- foreach ((array)$error_msg as $k => $v) {
- if(is_numeric($k)) {
- $comment .= "<li><em class=\"red\">".lang($v)."</em></li>";
- }
- }
- }
- }
-
- if($step > 0) {
- echo "<div class=\"desc\"><b>$title</b><ul>$comment</ul>";
- } else {
- echo "</div><div class=\"main\" style=\"margin-top: -123px;\"><b>$title</b><ul style=\"line-height: 200%; margin-left: 30px;\">$comment</ul>";
- }
-
- if($quit) {
- echo '<br /><span class="red">'.lang('error_quit_msg').'</span><br /><br /><br />';
- }
-
- echo '<input type="button" onclick="history.back()" value="'.lang('click_to_back').'" /><br /><br /><br />';
-
- echo '</div>';
-
- $quit && show_footer();
- }
- }
-
- function check_db($dbhost, $dbuser, $dbpw, $dbname, $tablepre) {
- if(!function_exists('mysql_connect')) {
- show_msg('undefine_func', 'mysql_connect', 0);
- }
- if(!@mysql_connect($dbhost, $dbuser, $dbpw)) {
- $errno = mysql_errno();
- $error = mysql_error();
- if($errno == 1045) {
- show_msg('database_errno_1045', $error, 0);
- } elseif($errno == 2003) {
- show_msg('database_errno_2003', $error, 0);
- } else {
- show_msg('database_connect_error', $error, 0);
- }
- } else {
- if($query = mysql_query("SHOW TABLES FROM $dbname")) {
- while($row = mysql_fetch_row($query)) {
- if(preg_match("/^$tablepre/", $row[0])) {
- return false;
- }
- }
- }
- }
- return true;
- }
-
- function dirfile_check(&$dirfile_items) {
- foreach($dirfile_items as $key => $item) {
- $item_path = $item['path'];
- if($item['type'] == 'dir') {
- if(!dir_writeable(ROOT_PATH.$item_path)) {
- if(is_dir(ROOT_PATH.$item_path)) {
- $dirfile_items[$key]['status'] = 0;
- $dirfile_items[$key]['current'] = '+r';
- } else {
- $dirfile_items[$key]['status'] = -1;
- $dirfile_items[$key]['current'] = 'nodir';
- }
- } else {
- $dirfile_items[$key]['status'] = 1;
- $dirfile_items[$key]['current'] = '+r+w';
- }
- } else {
- if(file_exists(ROOT_PATH.$item_path)) {
- if(is_writable(ROOT_PATH.$item_path)) {
- $dirfile_items[$key]['status'] = 1;
- $dirfile_items[$key]['current'] = '+r+w';
- } else {
- $dirfile_items[$key]['status'] = 0;
- $dirfile_items[$key]['current'] = '+r';
- }
- } else {
- if(dir_writeable(dirname(ROOT_PATH.$item_path))) {
- $dirfile_items[$key]['status'] = 1;
- $dirfile_items[$key]['current'] = '+r+w';
- } else {
- $dirfile_items[$key]['status'] = -1;
- $dirfile_items[$key]['current'] = 'nofile';
- }
- }
- }
- }
- }
-
- function env_check(&$env_items) {
- foreach($env_items as $key => $item) {
- if($key == 'php') {
- $env_items[$key]['current'] = PHP_VERSION;
- } elseif($key == 'attachmentupload') {
- $env_items[$key]['current'] = @ini_get('file_uploads') ? ini_get('upload_max_filesize') : 'unknow';
- } elseif($key == 'gdversion') {
- $tmp = function_exists('gd_info') ? gd_info() : array();
- $env_items[$key]['current'] = empty($tmp['GD Version']) ? 'noext' : $tmp['GD Version'];
- unset($tmp);
- } elseif($key == 'diskspace') {
- if(function_exists('disk_free_space')) {
- $env_items[$key]['current'] = floor(disk_free_space(ROOT_PATH) / (1024*1024)).'M';
- } else {
- $env_items[$key]['current'] = 'unknow';
- }
- } elseif(isset($item['c'])) {
- $env_items[$key]['current'] = constant($item['c']);
- }
-
- $env_items[$key]['status'] = 1;
- if($item['r'] != 'notset' && strcmp($env_items[$key]['current'], $item['r']) < 0) {
- $env_items[$key]['status'] = 0;
- }
- }
- }
-
- function function_check(&$func_items) {
- foreach($func_items as $item) {
- function_exists($item) or show_msg('undefine_func', $item, 0);
- }
- }
-
- function show_env_result(&$env_items, &$dirfile_items, &$func_items) {
-
- $env_str = $file_str = $dir_str = $func_str = '';
- $error_code = 0;
-
- foreach($env_items as $key => $item) {
- if($key == 'php' && strcmp($item['current'], $item['r']) < 0) {
- show_msg('php_version_too_low', $item['current'], 0);
- }
- $status = 1;
- if($item['r'] != 'notset') {
- if(intval($item['current']) && intval($item['r'])) {
- if(intval($item['current']) < intval($item['r'])) {
- $status = 0;
- $error_code = ENV_CHECK_ERROR;
- }
- } else {
- if(strcmp($item['current'], $item['r']) < 0) {
- $status = 0;
- $error_code = ENV_CHECK_ERROR;
- }
- }
- }
- if(VIEW_OFF) {
- $env_str .= "\t\t<runCondition name=\"$key\" status=\"$status\" Require=\"$item[r]\" Best=\"$item[b]\" Current=\"$item[current]\"/>\n";
- } else {
- $env_str .= "<tr>\n";
- $env_str .= "<td>".lang($key)."</td>\n";
- $env_str .= "<td class=\"padleft\">".lang($item['r'])."</td>\n";
- $env_str .= "<td class=\"padleft\">".lang($item['b'])."</td>\n";
- $env_str .= ($status ? "<td class=\"w pdleft1\">" : "<td class=\"nw pdleft1\">").$item['current']."</td>\n";
- $env_str .= "</tr>\n";
- }
- }
-
- foreach($dirfile_items as $key => $item) {
- $tagname = $item['type'] == 'file' ? 'File' : 'Dir';
- $variable = $item['type'].'_str';
-
- if(VIEW_OFF) {
- if($item['status'] == 0) {
- $error_code = ENV_CHECK_ERROR;
- }
- $$variable .= "\t\t\t<File name=\"$item[path]\" status=\"$item[status]\" requirePermisson=\"+r+w\" currentPermisson=\"$item[current]\" />\n";
- } else {
- $$variable .= "<tr>\n";
- $$variable .= "<td>$item[path]</td><td class=\"w pdleft1\">".lang('writeable')."</td>\n";
- if($item['status'] == 1) {
- $$variable .= "<td class=\"w pdleft1\">".lang('writeable')."</td>\n";
- } elseif($item['status'] == -1) {
- $error_code = ENV_CHECK_ERROR;
- $$variable .= "<td class=\"nw pdleft1\">".lang('nodir')."</td>\n";
- } else {
- $error_code = ENV_CHECK_ERROR;
- $$variable .= "<td class=\"nw pdleft1\">".lang('unwriteable')."</td>\n";
- }
- $$variable .= "</tr>\n";
- }
- }
-
- if(VIEW_OFF) {
-
- $str = "<root>\n";
- $str .= "\t<runConditions>\n";
- $str .= $env_str;
- $str .= "\t</runConditions>\n";
- $str .= "\t<FileDirs>\n";
- $str .= "\t\t<Dirs>\n";
- $str .= $dir_str;
- $str .= "\t\t</Dirs>\n";
- $str .= "\t\t<Files>\n";
- $str .= $file_str;
- $str .= "\t\t</Files>\n";
- $str .= "\t</FileDirs>\n";
- $str .= "\t<error errorCode=\"$error_code\" errorMessage=\"\" />\n";
- $str .= "</root>";
- echo $str;
- exit;
-
- } else {
-
- show_header();
-
- echo "<h2 class=\"title\">".lang('env_check')."</h2>\n";
- echo "<table class=\"tb\" style=\"margin:20px 0 20px 55px;\">\n";
- echo "<tr>\n";
- echo "\t<th>".lang('project')."</th>\n";
- echo "\t<th class=\"padleft\">".lang('ucenter_required')."</th>\n";
- echo "\t<th class=\"padleft\">".lang('ucenter_best')."</th>\n";
- echo "\t<th class=\"padleft\">".lang('curr_server')."</th>\n";
- echo "</tr>\n";
- echo $env_str;
- echo "</table>\n";
-
- echo "<h2 class=\"title\">".lang('priv_check')."</h2>\n";
- echo "<table class=\"tb\" style=\"margin:20px 0 20px 55px;width:90%;\">\n";
- echo "\t<tr>\n";
- echo "\t<th>".lang('step1_file')."</th>\n";
- echo "\t<th class=\"padleft\">".lang('step1_need_status')."</th>\n";
- echo "\t<th class=\"padleft\">".lang('step1_status')."</th>\n";
- echo "</tr>\n";
- echo $file_str;
- echo $dir_str;
- echo "</table>\n";
-
- foreach($func_items as $item) {
- $status = function_exists($item);
- $func_str .= "<tr>\n";
- $func_str .= "<td>$item()</td>\n";
- if($status) {
- $func_str .= "<td class=\"w pdleft1\">".lang('supportted')."</td>\n";
- $func_str .= "<td class=\"padleft\">".lang('none')."</td>\n";
- } else {
- $error_code = ENV_CHECK_ERROR;
- $func_str .= "<td class=\"nw pdleft1\">".lang('unsupportted')."</td>\n";
- $func_str .= "<td><font color=\"red\">".lang('advice_'.$item)."</font></td>\n";
- }
- }
- echo "<h2 class=\"title\">".lang('func_depend')."</h2>\n";
- echo "<table class=\"tb\" style=\"margin:20px 0 20px 55px;width:90%;\">\n";
- echo "<tr>\n";
- echo "\t<th>".lang('func_name')."</th>\n";
- echo "\t<th class=\"padleft\">".lang('check_result')."</th>\n";
- echo "\t<th class=\"padleft\">".lang('suggestion')."</th>\n";
- echo "</tr>\n";
- echo $func_str;
- echo "</table>\n";
-
- show_next_step(2, $error_code);
-
- show_footer();
-
- }
-
- }
-
- function show_next_step($step, $error_code) {
- global $uchidden;
- echo "<form action=\"index.php\" method=\"post\">\n";
- echo "<input type=\"hidden\" name=\"step\" value=\"$step\" />";
- if(isset($GLOBALS['hidden'])) {
- echo $GLOBALS['hidden'];
- }
- echo "<input type=\"hidden\" name=\"uchidden\" value=\"$uchidden\" />";
- if($error_code == 0) {
- $nextstep = "<input type=\"button\" onclick=\"history.back();\" value=\"".lang('old_step')."\"><input type=\"submit\" value=\"".lang('new_step')."\">\n";
- } else {
- $nextstep = "<input type=\"button\" disabled=\"disabled\" value=\"".lang('not_continue')."\">\n";
- }
- echo "<div class=\"btnbox marginbot\">".$nextstep."</div>\n";
- echo "</form>\n";
- }
-
- function show_form(&$form_items, $error_msg) {
-
- global $step, $uchidden;
-
- if(empty($form_items) || !is_array($form_items)) {
- return;
- }
-
- show_header();
- show_setting('start');
- show_setting('hidden', 'step', $step);
- $is_first = 1;
- if(!empty($uchidden)) {
- $uc_info_transfer = unserialize(urldecode($uchidden));
- }
- foreach($form_items as $key => $items) {
- global ${'error_'.$key};
- if($is_first == 0) {
- echo '</table>';
- }
-
- if(!${'error_'.$key}) {
- show_tips('tips_'.$key);
- } else {
- show_error('tips_admin_config', ${'error_'.$key});
- }
-
- echo '<table class="tb2">';
- foreach($items as $k => $v) {
- $value = '';
- if(!empty($error_msg)) {
- $value = isset($_POST[$key][$k]) ? $_POST[$key][$k] : '';
- }
- if(empty($value)) {
- if(isset($v['value']) && is_array($v['value'])) {
- if($v['value']['type'] == 'constant') {
- $value = defined($v['value']['var']) ? constant($v['value']['var']) : $v['value']['var'];
- } else {
- $value = $GLOBALS[$v['value']['var']];
- }
- } else {
- $value = '';
- }
- }
-
- if($k == 'ucurl' && isset($uc_info_transfer['ucapi'])) {
- $value = $uc_info_transfer['ucapi'];
- } elseif($k == 'ucpw' && isset($uc_info_transfer['ucfounderpw'])) {
- $value = $uc_info_transfer['ucfounderpw'];
- }
-
- show_setting($k, $key.'['.$k.']', $value, $v['type'], isset($error_msg[$key][$k]) ? $key.'_'.$k.'_invalid' : '');
- }
-
- if($is_first) {
- $is_first = 0;
- }
- }
- show_setting('', 'submitname', 'new_step', 'submit');
- show_setting('end');
- show_footer();
- }
-
- function show_license() {
- global $self, $uchidden, $step;
- $next = $step + 1;
- if(VIEW_OFF) {
-
- show_msg('license_contents', lang('license'), 1);
-
- } else {
-
- show_header();
-
- $license = str_replace(' ', ' ', lang('license'));
- $lang_agreement_yes = lang('agreement_yes');
- $lang_agreement_no = lang('agreement_no');
- echo <<<EOT
- </div>
- <div class="main" style="margin-top:-123px;">
- <div class="licenseblock">$license</div>
- <div class="btnbox marginbot">
- <form method="get" action="index.php">
- <input type="hidden" name="step" value="$next">
- <input type="hidden" name="uchidden" value="$uchidden">
- <input type="submit" name="submit" value="{$lang_agreement_yes}" style="padding: 2px">
- <input type="button" name="exit" value="{$lang_agreement_no}" style="padding: 2px" onclick="javascript: window.close(); return false;">
- </form>
- </div>
- EOT;
-
- show_footer();
-
- }
- }
-
- function transfer_ucinfo(&$post) {
- global $uchidden;
- if(isset($post['ucapi']) && isset($post['ucfounderpw'])) {
- $arr = array(
- 'ucapi' => $post['ucapi'],
- 'ucfounderpw' => $post['ucfounderpw']
- );
- $uchidden = urlencode(serialize($arr));
- } else {
- $uchidden = '';
- }
- }
-
- if(!function_exists('file_put_contents')) {
- function file_put_contents($filename, $s) {
- $fp = @fopen($filename, 'w');
- @fwrite($fp, $s);
- @fclose($fp);
- return TRUE;
- }
- }
-
- function createtable($sql) {
- $type = strtoupper(preg_replace("/^\s*CREATE TABLE\s+.+\s+\(.+?\).*(ENGINE|TYPE)\s*=\s*([a-z]+?).*$/isU", "\\2", $sql));
- $type = in_array($type, array('MYISAM', 'HEAP')) ? $type : 'MYISAM';
- return preg_replace("/^\s*(CREATE TABLE\s+.+\s+\(.+?\)).*$/isU", "\\1", $sql).
- (mysql_get_server_info() > '4.1' ? " ENGINE=$type DEFAULT CHARSET=".DBCHARSET : " TYPE=$type");
- }
-
- function dir_writeable($dir) {
- $writeable = 0;
- if(!is_dir($dir)) {
- @mkdir($dir, 0777);
- }
- if(is_dir($dir)) {
- if($fp = @fopen("$dir/test.txt", 'w')) {
- @fclose($fp);
- @unlink("$dir/test.txt");
- $writeable = 1;
- } else {
- $writeable = 0;
- }
- }
- return $writeable;
- }
-
- function dir_clear($dir) {
- global $lang;
- showjsmessage($lang['clear_dir'].' '.str_replace(ROOT_PATH, '', $dir));
- $directory = dir($dir);
- while($entry = $directory->read()) {
- $filename = $dir.'/'.$entry;
- if(is_file($filename)) {
- @unlink($filename);
- }
- }
- $directory->close();
- @touch($dir.'/index.htm');
- }
-
- function show_header() {
- define('SHOW_HEADER', TRUE);
- global $step;
- $version = SOFT_VERSION;
- $release = SOFT_RELEASE;
- $install_lang = lang(INSTALL_LANG);
- $title = lang('title_install');
- $charset = CHARSET;
- echo <<<EOT
- <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
- <html xmlns="http://www.w3.org/1999/xhtml">
- <head>
- <meta http-equiv="Content-Type" content="text/html; charset=$charset" />
- <title>$title</title>
- <link rel="stylesheet" href="style.css" type="text/css" media="all" />
- <script type="text/javascript">
- function $(id) {
- return document.getElementById(id);
- }
-
- function showmessage(message) {
- document.getElementById('notice').innerHTML += message + '<br />';
- }
- </script>
- <meta content="Comsenz Inc." name="Copyright" />
- </head>
- <div class="container">
- <div class="header">
- <h1>$title</h1>
- <span>V$version $install_lang $release</span>
- EOT;
-
- $step > 0 && show_step($step);
- }
-
- function show_footer($quit = true) {
-
- echo <<<EOT
- <div class="footer">©2001 - 2009 <a href="http://www.comsenz.com/">Comsenz</a> Inc.</div>
- </div>
- </div>
- </body>
- </html>
- EOT;
- $quit && exit();
- }
-
- function loginit($logfile) {
- global $lang;
- showjsmessage($lang['init_log'].' '.$logfile);
- if($fp = @fopen('./forumdata/logs/'.$logfile.'.php', 'w')) {
- fwrite($fp, '<'.'?PHP exit(); ?'.">\n");
- fclose($fp);
- }
- }
-
- function showjsmessage($message) {
- if(VIEW_OFF) return;
- echo '<script type="text/javascript">showmessage(\''.addslashes($message).' \');</script>'."\r\n";
- flush();
- ob_flush();
- }
-
- function random($length) {
- $hash = '';
- $chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789abcdefghijklmnopqrstuvwxyz';
- $max = strlen($chars) - 1;
- PHP_VERSION < '4.2.0' && mt_srand((double)microtime() * 1000000);
- for($i = 0; $i < $length; $i++) {
- $hash .= $chars[mt_rand(0, $max)];
- }
- return $hash;
- }
-
- function redirect($url) {
-
- echo "<script>".
- "function redirect() {window.location.replace('$url');}\n".
- "setTimeout('redirect();', 0);\n".
- "</script>";
- exit();
-
- }
-
- function get_onlineip() {
- $onlineip = '';
- if(getenv('HTTP_CLIENT_IP') && strcasecmp(getenv('HTTP_CLIENT_IP'), 'unknown')) {
- $onlineip = getenv('HTTP_CLIENT_IP');
- } elseif(getenv('HTTP_X_FORWARDED_FOR') && strcasecmp(getenv('HTTP_X_FORWARDED_FOR'), 'unknown')) {
- $onlineip = getenv('HTTP_X_FORWARDED_FOR');
- } elseif(getenv('REMOTE_ADDR') && strcasecmp(getenv('REMOTE_ADDR'), 'unknown')) {
- $onlineip = getenv('REMOTE_ADDR');
- } elseif(isset($_SERVER['REMOTE_ADDR']) && $_SERVER['REMOTE_ADDR'] && strcasecmp($_SERVER['REMOTE_ADDR'], 'unknown')) {
- $onlineip = $_SERVER['REMOTE_ADDR'];
- }
- return $onlineip;
- }
-
- function config_edit() {
- extract($GLOBALS, EXTR_SKIP);
-
- $configfile = @file_get_contents(CONFIG);
- $configfile = trim($configfile);
- $configfile = substr($configfile, -2) == '?>' ? substr($configfile, 0, -2) : $configfile;
- $configfile = preg_replace("/[$]dbhost\s*\=\s*[\"'].*?[\"'];/is", "\$dbhost = '$dbhost';", $configfile);
- $configfile = preg_replace("/[$]dbuser\s*\=\s*[\"'].*?[\"'];/is", "\$dbuser = '$dbuser';", $configfile);
- $configfile = preg_replace("/[$]dbpw\s*\=\s*[\"'].*?[\"'];/is", "\$dbpw = '$dbpw';", $configfile);
- $configfile = preg_replace("/[$]dbname\s*\=\s*[\"'].*?[\"'];/is", "\$dbname = '$dbname';", $configfile);
- $configfile = preg_replace("/[$]adminemail\s*\=\s*[\"'].*?[\"'];/is", "\$adminemail = '$adminemail';", $configfile);
- $configfile = preg_replace("/[$]tablepre\s*\=\s*[\"'].*?[\"'];/is", "\$tablepre = '$tablepre';", $configfile);
- $configfile = preg_replace("/[$]cookiepre\s*\=\s*[\"'].*?[\"'];/is", "\$cookiepre = '".random(3)."_';", $configfile);
- $configfile = preg_replace("/[$]forumfounders\s*\=\s*[\"'].*?[\"'];/is", "\$forumfounders = '$adminuser[uid]';", $configfile);
-
- @file_put_contents(CONFIG, $configfile);
- }
-
- function authcode($string, $operation = 'DECODE', $key = '', $expiry = 0) {
-
- $ckey_length = 4; // 随机密钥长度 取值 0-32;
- // 加入随机密钥,可以令密文无任何规律,即便是原文和密钥完全相同,加密结果也会每次不同,增大破解难度。
- // 取值越大,密文变动规律越大,密文变化 = 16 的 $ckey_length 次方
- // 当此值为 0 时,则不产生随机密钥
-
- $key = md5($key ? $key : UC_KEY);
- $keya = md5(substr($key, 0, 16));
- $keyb = md5(substr($key, 16, 16));
- $keyc = $ckey_length ? ($operation == 'DECODE' ? substr($string, 0, $ckey_length): substr(md5(microtime()), -$ckey_length)) : '';
-
- $cryptkey = $keya.md5($keya.$keyc);
- $key_length = strlen($cryptkey);
-
- $string = $operation == 'DECODE' ? base64_decode(substr($string, $ckey_length)) : sprintf('%010d', $expiry ? $expiry + time() : 0).substr(md5($string.$keyb), 0, 16).$string;
- $string_length = strlen($string);
-
- $result = '';
- $box = range(0, 255);
-
- $rndkey = array();
- for($i = 0; $i <= 255; $i++) {
- $rndkey[$i] = ord($cryptkey[$i % $key_length]);
- }
-
- for($j = $i = 0; $i < 256; $i++) {
- $j = ($j + $box[$i] + $rndkey[$i]) % 256;
- $tmp = $box[$i];
- $box[$i] = $box[$j];
- $box[$j] = $tmp;
- }
-
- for($a = $j = $i = 0; $i < $string_length; $i++) {
- $a = ($a + 1) % 256;
- $j = ($j + $box[$a]) % 256;
- $tmp = $box[$a];
- $box[$a] = $box[$j];
- $box[$j] = $tmp;
- $result .= chr(ord($string[$i]) ^ ($box[($box[$a] + $box[$j]) % 256]));
- }
-
- if($operation == 'DECODE') {
- if((substr($result, 0, 10) == 0 || substr($result, 0, 10) - time() > 0) && substr($result, 10, 16) == substr(md5(substr($result, 26).$keyb), 0, 16)) {
- return substr($result, 26);
- } else {
- return '';
- }
- } else {
- return $keyc.str_replace('=', '', base64_encode($result));
- }
-
- }
-
- function generate_key() {
- $random = random(32);
- $info = md5($_SERVER['SERVER_SOFTWARE'].$_SERVER['SERVER_NAME'].$_SERVER['SERVER_ADDR'].$_SERVER['SERVER_PORT'].$_SERVER['HTTP_USER_AGENT'].time());
- $return = '';
- for($i=0; $i<64; $i++) {
- $p = intval($i/2);
- $return[$i] = $i % 2 ? $random[$p] : $info[$p];
- }
- return implode('', $return);
- }
-
- function show_install() {
- if(VIEW_OFF) return;
- ?>
- <script type="text/javascript">
- function showmessage(message) {
- document.getElementById('notice').innerHTML += message + '<br />';
- document.getElementById('notice').scrollTop = 100000000;
- }
- function initinput() {
- window.location='index.php?method=ext_info';
- }
- </script>
- <div class="main">
- <div class="btnbox"><div id="notice"></div></div>
- <div class="btnbox marginbot">
- <input type="button" name="submit" value="<?=lang('install_in_processed')?>" disabled style="height: 25" id="laststep" onclick="initinput()">
- </div>
- <?php
- }
-
- function runquery($sql) {
- global $lang, $tablepre, $db;
-
- if(!isset($sql) || empty($sql)) return;
-
- $sql = str_replace("\r", "\n", str_replace(' '.ORIG_TABLEPRE, ' '.$tablepre, $sql));
- $ret = array();
- $num = 0;
- foreach(explode(";\n", trim($sql)) as $query) {
- $ret[$num] = '';
- $queries = explode("\n", trim($query));
- foreach($queries as $query) {
- $ret[$num] .= (isset($query[0]) && $query[0] == '#') || (isset($query[1]) && isset($query[1]) && $query[0].$query[1] == '--') ? '' : $query;
- }
- $num++;
- }
- unset($sql);
-
- foreach($ret as $query) {
- $query = trim($query);
- if($query) {
-
- if(substr($query, 0, 12) == 'CREATE TABLE') {
- $name = preg_replace("/CREATE TABLE ([a-z0-9_]+) .*/is", "\\1", $query);
- showjsmessage(lang('create_table').' '.$name.' ... '.lang('succeed'));
- $db->query(createtable($query));
- } else {
- $db->query($query);
- }
-
- }
- }
-
- }
-
- function runucquery($sql, $tablepre) {
- global $lang, $db;
-
- if(!isset($sql) || empty($sql)) return;
-
- $sql = str_replace("\r", "\n", str_replace(' uc_', ' '.$tablepre, $sql));
- $ret = array();
- $num = 0;
- foreach(explode(";\n", trim($sql)) as $query) {
- $ret[$num] = '';
- $queries = explode("\n", trim($query));
- foreach($queries as $query) {
- $ret[$num] .= (isset($query[0]) && $query[0] == '#') || (isset($query[1]) && isset($query[1]) && $query[0].$query[1] == '--') ? '' : $query;
- }
- $num++;
- }
- unset($sql);
-
- foreach($ret as $query) {
- $query = trim($query);
- if($query) {
-
- if(substr($query, 0, 12) == 'CREATE TABLE') {
- $name = preg_replace("/CREATE TABLE ([a-z0-9_]+) .*/is", "\\1", $query);
- showjsmessage(lang('create_table').' '.$name.' ... '.lang('succeed'));
- $db->query(createtable($query));
- } else {
- $db->query($query);
- }
-
- }
- }
-
- }
-
-
- function charcovert($string) {
- if(!get_magic_quotes_gpc()) {
- $string = str_replace('\'', '\\\'', $string);
- } else {
- $string = str_replace('\"', '"', $string);
- }
- return $string;
- }
-
- function insertconfig($s, $find, $replace) {
- if(preg_match($find, $s)) {
- $s = preg_replace($find, $replace, $s);
- } else {
- // 插入到最后一行
- $s .= "\r\n".$replace;
- }
- return $s;
- }
-
- function getgpc($k, $t='GP') {
- $t = strtoupper($t);
- switch($t) {
- case 'GP' : isset($_POST[$k]) ? $var = &$_POST : $var = &$_GET; break;
- case 'G': $var = &$_GET; break;
- case 'P': $var = &$_POST; break;
- case 'C': $var = &$_COOKIE; break;
- case 'R': $var = &$_REQUEST; break;
- }
- return isset($var[$k]) ? $var[$k] : '';
- }
-
- function var_to_hidden($k, $v) {
- return "<input type=\"hidden\" name=\"$k\" value=\"$v\" />\n";
- }
-
- function dfopen($url, $limit = 0, $post = '', $cookie = '', $bysocket = FALSE, $ip = '', $timeout = 15, $block = TRUE) {
- $return = '';
- $matches = parse_url($url);
- $host = $matches['host'];
- $path = $matches['path'] ? $matches['path'].(isset($matches['query']) && $matches['query'] ? '?'.$matches['query'] : '') : '/';
- $port = !empty($matches['port']) ? $matches['port'] : 80;
-
- if($post) {
- $out = "POST $path HTTP/1.0\r\n";
- $out .= "Accept: */*\r\n";
- //$out .= "Referer: $boardurl\r\n";
- $out .= "Accept-Language: zh-cn\r\n";
- $out .= "Content-Type: application/x-www-form-urlencoded\r\n";
- $out .= "User-Agent: $_SERVER[HTTP_USER_AGENT]\r\n";
- $out .= "Host: $host\r\n";
- $out .= 'Content-Length: '.strlen($post)."\r\n";
- $out .= "Connection: Close\r\n";
- $out .= "Cache-Control: no-cache\r\n";
- $out .= "Cookie: $cookie\r\n\r\n";
- $out .= $post;
- } else {
- $out = "GET $path HTTP/1.0\r\n";
- $out .= "Accept: */*\r\n";
- //$out .= "Referer: $boardurl\r\n";
- $out .= "Accept-Language: zh-cn\r\n";
- $out .= "User-Agent: $_SERVER[HTTP_USER_AGENT]\r\n";
- $out .= "Host: $host\r\n";
- $out .= "Connection: Close\r\n";
- $out .= "Cookie: $cookie\r\n\r\n";
- }
- $fp = @fsockopen(($ip ? $ip : $host), $port, $errno, $errstr, $timeout);
- if(!$fp) {
- return '';
- } else {
- stream_set_blocking($fp, $block);
- stream_set_timeout($fp, $timeout);
- @fwrite($fp, $out);
- $status = stream_get_meta_data($fp);
- if(!$status['timed_out']) {
- while (!feof($fp)) {
- if(($header = @fgets($fp)) && ($header == "\r\n" || $header == "\n")) {
- break;
- }
- }
-
- $stop = false;
- while(!feof($fp) && !$stop) {
- $data = fread($fp, ($limit == 0 || $limit > 8192 ? 8192 : $limit));
- $return .= $data;
- if($limit) {
- $limit -= strlen($data);
- $stop = $limit <= 0;
- }
- }
- }
- @fclose($fp);
- return $return;
- }
- }
-
- function check_env() {
-
- global $lang, $attachdir;
-
- $errors = array('quit' => false);
- $quit = false;
-
- if(!function_exists('mysql_connect')) {
- $errors[] = 'mysql_unsupport';
- $quit = true;
- }
-
- if(PHP_VERSION < '4.3') {
- $errors[] = 'php_version_430';
- $quit = true;
- }
-
- if(!file_exists(ROOT_PATH.'./config.inc.php')) {
- $errors[] = 'config_nonexistence';
- $quit = true;
- } elseif(!is_writeable(ROOT_PATH.'./config.inc.php')) {
- $errors[] = 'config_unwriteable';
- $quit = true;
- }
-
- $checkdirarray = array(
- 'attach' => $attachdir,
- 'forumdata' => './forumdata',
- 'cache' => './forumdata/cache',
- 'ftemplates' => './forumdata/templates',
- 'threadcache' => './forumdata/threadcaches',
- 'log' => './forumdata/logs',
- 'uccache' => './uc_client/data/cache'
- );
-
- foreach($checkdirarray as $key => $dir) {
- if(!dir_writeable(ROOT_PATH.$dir)) {
- $langkey = $key.'_unwriteable';
- $errors[] = $key.'_unwriteable';
- if(!in_array($key, array('ftemplate'))) {
- $quit = TRUE;
- }
- }
- }
-
- $errors['quit'] = $quit;
- return $errors;
-
- }
-
- function show_error($type, $errors = '', $quit = false) {
-
- global $lang, $step;
-
- $title = lang($type);
- $comment = lang($type.'_comment', false);
- $errormsg = '';
- if($errors) {
- if(!empty($errors)) {
- foreach ((array)$errors as $k => $v) {
- if(is_numeric($k)) {
- $comment .= "<li><em class=\"red\">".lang($v)."</em></li>";
- }
- }
- }
- }
-
- if($step > 0) {
- echo "<div class=\"desc\"><b>$title</b><ul>$comment</ul>";
- } else {
- echo "</div><div class=\"main\" style=\"margin-top: -123px;\"><b>$title</b><ul style=\"line-height: 200%; margin-left: 30px;\">$comment</ul>";
- }
-
- if($quit) {
- echo '<br /><span class="red">'.$lang['error_quit_msg'].'</span><br /><br /><br /><br /><br /><br />';
- }
-
- echo '</div>';
-
- $quit && show_footer();
- }
-
- function show_tips($tip, $title = '', $comment = '', $style = 1) {
- global $lang;
- $title = empty($title) ? lang($tip) : $title;
- $comment = empty($comment) ? lang($tip.'_comment', FALSE) : $comment;
- if($style) {
- echo "<div class=\"desc\"><b>$title</b>";
- } else {
- echo "</div><div class=\"main\" style=\"margin-top: -123px;\">$title<div class=\"desc1 marginbot\"><ul>";
- }
- $comment && print('<br>'.$comment);
- echo "</div>";
- }
-
- function show_setting($setname, $varname = '', $value = '', $type = 'text|password|checkbox', $error = '') {
- if($setname == 'start') {
- echo "<form method=\"post\" action=\"index.php\">\n";
- return;
- } elseif($setname == 'end') {
- echo "\n</table>\n</form>\n";
- return;
- } elseif($setname == 'hidden') {
- echo "<input type=\"hidden\" name=\"$varname\" value=\"$value\">\n";
- return;
- }
-
- echo "\n".'<tr><th class="tbopt'.($error ? ' red' : '').'"> '.(empty($setname) ? '' : lang($setname).':')."</th>\n<td>";
- if($type == 'text' || $type == 'password') {
- $value = htmlspecialchars($value);
- echo "<input type=\"$type\" name=\"$varname\" value=\"$value\" size=\"35\" class=\"txt\">";
- } elseif($type == 'submit') {
- $value = empty($value) ? 'next_step' : $value;
- echo "<input type=\"submit\" name=\"$varname\" value=\"".lang($value)."\" class=\"btn\">\n";
- } elseif($type == 'checkbox') {
- if(!is_array($varname) && !is_array($value)) {
- echo "<label><input type=\"checkbox\" name=\"$varname\" value=\"1\"".($value ? 'checked="checked"' : '')."style=\"border: 0\">".lang($setname.'_check_label')."</label>\n";
- }
- } else {
- echo $value;
- }
-
- echo "</td>\n<td> ";
- if($error) {
- $comment = '<span class="red">'.(is_string($error) ? lang($error) : lang($setname.'_error')).'</span>';
- } else {
- $comment = lang($setname.'_comment', false);
- }
- echo "$comment</td>\n</tr>\n";
- return true;
- }
-
- function show_step($step) {
-
- global $method;
-
- $laststep = 4;
- $title = lang('step_'.$method.'_title');
- $comment = lang('step_'.$method.'_desc');
-
- $stepclass = array();
- for($i = 1; $i <= $laststep; $i++) {
- $stepclass[$i] = $i == $step ? 'current' : ($i < $step ? '' : 'unactivated');
- }
- $stepclass[$laststep] .= ' last';
-
- echo <<<EOT
- <div class="setup step{$step}">
- <h2>$title</h2>
- <p>$comment</p>
- </div>
- <div class="stepstat">
- <ul>
- <li class="$stepclass[1]">1</li>
- <li class="$stepclass[2]">2</li>
- <li class="$stepclass[3]">3</li>
- <li class="$stepclass[4]">4</li>
- </ul>
- <div class="stepstatbg stepstat1"></div>
- </div>
- </div>
- <div class="main">
- EOT;
-
- }
-
- function lang($lang_key, $force = true) {
- return isset($GLOBALS['lang'][$lang_key]) ? $GLOBALS['lang'][$lang_key] : ($force ? $lang_key : '');
- }
-
- function check_adminuser($username, $password, $email) {
-
- @include CONFIG;
- include ROOT_PATH.'./uc_client/client.php';
- $error = '';
- $uid = uc_user_register($username, $password, $email);
- /*
- -1 : 用户名不合法
- -2 : 包含不允许注册的词语
- -3 : 用户名已经存在
- -4 : email 格式有误
- -5 : email 不允许注册
- -6 : 该 email 已经被注册
- >1 : 表示成功,数值为 UID
- */
- if($uid == -1 || $uid == -2) {
- $error = 'admin_username_invalid';
- } elseif($uid == -4 || $uid == -5 || $uid == -6) {
- $error = 'admin_email_invalid';
- } elseif($uid == -3) {
- $ucresult = uc_user_login($username, $password);
- list($tmp['uid'], $tmp['username'], $tmp['password'], $tmp['email']) = uc_addslashes($ucresult);
- $ucresult = $tmp;
- if($ucresult['uid'] <= 0) {
- $error = 'admin_exist_password_error';
- } else {
- $uid = $ucresult['uid'];
- $email = $ucresult['email'];
- $password = $ucresult['password'];
- }
- }
-
- if(!$error && $uid > 0) {
- $password = md5($password);
- uc_user_addprotected($username, '');
- } else {
- $uid = 0;
- $error = empty($error) ? 'error_unknow_type' : $error;
- }
- return array('uid' => $uid, 'username' => $username, 'password' => $password, 'email' => $email, 'error' => $error);
- }
-
- function save_uc_config($config, $file) {
-
- $success = false;
-
- list($appauthkey, $appid, $ucdbhost, $ucdbname, $ucdbuser, $ucdbpw, $ucdbcharset, $uctablepre, $uccharset, $ucapi, $ucip) = explode('|', $config);
-
- if($content = file_get_contents($file)) {
- $content = trim($content);
- $content = substr($content, -2) == '?>' ? substr($content, 0, -2) : $content;
- $link = mysql_connect($ucdbhost, $ucdbuser, $ucdbpw, 1);
- $uc_connnect = $link && mysql_select_db($ucdbname, $link) ? 'mysql' : '';
- $content = insertconfig($content, "/define\('UC_CONNECT',\s*'.*?'\);/i", "define('UC_CONNECT', '$uc_connnect');");
- $content = insertconfig($content, "/define\('UC_DBHOST',\s*'.*?'\);/i", "define('UC_DBHOST', '$ucdbhost');");
- $content = insertconfig($content, "/define\('UC_DBUSER',\s*'.*?'\);/i", "define('UC_DBUSER', '$ucdbuser');");
- $content = insertconfig($content, "/define\('UC_DBPW',\s*'.*?'\);/i", "define('UC_DBPW', '$ucdbpw');");
- $content = insertconfig($content, "/define\('UC_DBNAME',\s*'.*?'\);/i", "define('UC_DBNAME', '$ucdbname');");
- $content = insertconfig($content, "/define\('UC_DBCHARSET',\s*'.*?'\);/i", "define('UC_DBCHARSET', '$ucdbcharset');");
- $content = insertconfig($content, "/define\('UC_DBTABLEPRE',\s*'.*?'\);/i", "define('UC_DBTABLEPRE', '`$ucdbname`.$uctablepre');");
- $content = insertconfig($content, "/define\('UC_DBCONNECT',\s*'.*?'\);/i", "define('UC_DBCONNECT', '0');");
- $content = insertconfig($content, "/define\('UC_KEY',\s*'.*?'\);/i", "define('UC_KEY', '$appauthkey');");
- $content = insertconfig($content, "/define\('UC_API',\s*'.*?'\);/i", "define('UC_API', '$ucapi');");
- $content = insertconfig($content, "/define\('UC_CHARSET',\s*'.*?'\);/i", "define('UC_CHARSET', '$uccharset');");
- $content = insertconfig($content, "/define\('UC_IP',\s*'.*?'\);/i", "define('UC_IP', '$ucip');");
- $content = insertconfig($content, "/define\('UC_APPID',\s*'?.*?'?\);/i", "define('UC_APPID', '$appid');");
- $content = insertconfig($content, "/define\('UC_PPP',\s*'?.*?'?\);/i", "define('UC_PPP', '20');");
-
- if(@file_put_contents($file, $content)) {
- $success = true;
- }
- }
-
- return $success;
- }
-
- function _generate_key() {
- $random = random(32);
- $info = md5($_SERVER['SERVER_SOFTWARE'].$_SERVER['SERVER_NAME'].$_SERVER['SERVER_ADDR'].$_SERVER['SERVER_PORT'].$_SERVER['HTTP_USER_AGENT'].time());
- $return = array();
- for($i=0; $i<32; $i++) {
- $return[$i] = $random[$i].$info[$i];
- }
- return implode('', $return);
- }
-
- function uc_write_config($config, $file, $password) {
- list($appauthkey, $appid, $ucdbhost, $ucdbname, $ucdbuser, $ucdbpw, $ucdbcharset, $uctablepre, $uccharset, $ucapi, $ucip) = explode('|', $config);
- $ucauthkey = _generate_key();
- $ucsiteid = _generate_key();
- $ucmykey = _generate_key();
- $salt = substr(_generate_key(), 0, 6);
- $pw = md5(md5($password).$salt);
- $config = "<?php \r\ndefine('UC_DBHOST', '$ucdbhost');\r\n";
- $config .= "define('UC_DBUSER', '$ucdbuser');\r\n";
- $config .= "define('UC_DBPW', '$ucdbpw');\r\n";
- $config .= "define('UC_DBNAME', '$ucdbname');\r\n";
- $config .= "define('UC_DBCHARSET', '$ucdbcharset');\r\n";
- $config .= "define('UC_DBTABLEPRE', '$uctablepre');\r\n";
- $config .= "define('UC_COOKIEPATH', '/');\r\n";
- $config .= "define('UC_COOKIEDOMAIN', '');\r\n";
- $config .= "define('UC_DBCONNECT', 0);\r\n";
- $config .= "define('UC_CHARSET', '".$uccharset."');\r\n";
- $config .= "define('UC_FOUNDERPW', '$pw');\r\n";
- $config .= "define('UC_FOUNDERSALT', '$salt');\r\n";
- $config .= "define('UC_KEY', '$ucauthkey');\r\n";
- $config .= "define('UC_SITEID', '$ucsiteid');\r\n";
- $config .= "define('UC_MYKEY', '$ucmykey');\r\n";
- $config .= "define('UC_DEBUG', false);\r\n";
- $config .= "define('UC_PPP', 20);\r\n";
- $fp = fopen($file, 'w');
- fwrite($fp, $config);
- fclose($fp);
-
- }
-
- function install_uc_server() {
- global $db, $dbhost, $dbuser, $dbpw, $dbname, $tablepre, $username, $password, $email;
-
- $ucsql = file_get_contents(ROOT_PATH.'./uc_server/install/uc.sql');
- $uctablepre = $tablepre.'uc_';
- $ucsql = str_replace(' uc_', ' '.$uctablepre, $ucsql);
- $ucsql && runucquery($ucsql, $uctablepre);
- $appauthkey = _generate_key();
- $ucdbhost = $dbhost;
- $ucdbname = $dbname;
- $ucdbuser = $dbuser;
- $ucdbpw = $dbpw;
- $ucdbcharset = DBCHARSET;
-
- $uccharset = CHARSET;
-
- $pathinfo = pathinfo($_SERVER['PHP_SELF']);
- $pathinfo['dirname'] = substr($pathinfo['dirname'], 0, -8);
- $appurl = 'http://'.preg_replace("/\:\d+/", '', $_SERVER['HTTP_HOST']).($_SERVER['SERVER_PORT'] && $_SERVER['SERVER_PORT'] != 80 ? ':'.$_SERVER['SERVER_PORT'] : '').$pathinfo['dirname'];
- $ucapi = $appurl.'/uc_server';
- $ucip = '127.0.0.1';
- $app_tagtemplates = 'apptagtemplates[template]='.urlencode('<a href="{url}" target="_blank">{subject}</a>').'&'.
- 'apptagtemplates[fields][subject]='.urlencode($lang['tagtemplates_subject']).'&'.
- 'apptagtemplates[fields][uid]='.urlencode($lang['tagtemplates_uid']).'&'.
- 'apptagtemplates[fields][username]='.urlencode($lang['tagtemplates_username']).'&'.
- 'apptagtemplates[fields][dateline]='.urlencode($lang['tagtemplates_dateline']).'&'.
- 'apptagtemplates[fields][url]='.urlencode($lang['tagtemplates_url']);
-
- $db->query("INSERT INTO {$uctablepre}applications SET name='Discuz! Board', url='$appurl', ip='$ucip', authkey='$appauthkey', synlogin='1', charset='$charset', dbcharset='$dbcharset', type='DISCUZ', recvnote='1', tagtemplates='$apptagtemplates'", $link);
- $appid = $db->insert_id($link);
- $db->query("ALTER TABLE {$uctablepre}notelist ADD COLUMN app$appid tinyint NOT NULL");
-
- $config = "$appauthkey|$appid|$ucdbhost|$ucdbname|$ucdbuser|$ucdbpw|$ucdbcharset|$uctablepre|$uccharset|$ucapi|$ucip";
- save_uc_config($config, ROOT_PATH.'./config.inc.php');
-
- $salt = substr(uniqid(rand()), -6);
- $passwordmd5 = md5(md5($password).$salt);
- $db->query("INSERT INTO {$uctablepre}members SET $sqladd username='$username', password='$passwordmd5', email='$email', regip='hidden', regdate='".time()."', salt='$salt'");
- $uid = $db->insert_id();
- $db->query("INSERT INTO {$uctablepre}memberfields SET uid='$uid'");
-
- $db->query("INSERT INTO {$uctablepre}admins SET
- uid='$uid',
- username='$username',
- allowadminsetting='1',
- allowadminapp='1',
- allowadminuser='1',
- allowadminbadword='1',
- allowadmincredits='1',
- allowadmintag='1',
- allowadminpm='1',
- allowadmindomain='1',
- allowadmindb='1',
- allowadminnote='1',
- allowadmincache='1',
- allowadminlog='1'");
-
- uc_write_config($config, ROOT_PATH.'./uc_server/data/config.inc.php', $password);
-
- @unlink(ROOT_PATH.'./uc_server/install/index.php');
- @unlink(ROOT_PATH.'./uc_server/data/cache/settings.php');
- @touch(ROOT_PATH.'./uc_server/data/upgrade.lock');
- @touch(ROOT_PATH.'./uc_server/data/install.lock');
- dir_clear(ROOT_PATH.'./uc_server/data/cache');
- dir_clear(ROOT_PATH.'./uc_server/data/view');
- }
-
- function install_testdata($username, $uid) {
- global $db, $tablepre, $testdatacontent;
- if(empty($testdatacontent)) return;
- showjsmessage(lang('install_test_data')." ... ".lang('succeed'));
-
- $threads = 0;
- foreach($testdatacontent as $val) {
- $db->query("INSERT INTO {$tablepre}threads (fid, subject, author, authorid, dateline, lastpost, lastposter) VALUES (2, '".addslashes($val['subject'])."', '$username', '$uid', ".time().", ".time().", '$username')");
- if($tid = $db->insert_id()) {
- $threads++;
- $db->query("INSERT INTO {$tablepre}posts (fid, tid, first, subject, author, authorid, dateline, message)
- VALUES (2, $tid, 1, '".addslashes($val['subject'])."', '$username', '$uid', ".time().", '".addslashes($val['message'])."')");
- }
- }
- $db->query("UPDATE {$tablepre}forums SET threads=$threads, posts=$threads, lastpost='$tid\t$val[subject]\t".time()."\t$username' WHERE fid=2");
- $db->query("UPDATE {$tablepre}members SET threads=$threads, posts=$threads WHERE uid='$uid'");
- }